Improve reliability of network bearer tests

May of the tests initiate a scan / update of the network configuration
and expect the API to deliver exactly one update. This turns out to be a
race condition as the update may be emitted multiple times, as
QNetworkConfigurationManagerPrivate::updateConfigurations() is called
via posted events (queued signal emissions) from the bearer thread, and
so after creating the spy we may receive an update from _before_ and end
up emitting the signal multiple times.

Task-number: QTQAINFRA-1040
Change-Id: I931e2907f0cb86d48b4ab1a8795d75206035ea11
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

0 files changed, 0 insertions, 0 deletions